diggerdu

#! /usr/bin/python3.5

"""
"PYSTONE" Benchmark Program

Version:        Python/1.2 (corresponds to C/1.1 plus 3 Pystone fixes)

Author:         Reinhold P. Weicker,  CACM Vol 27, No 10, 10/84 pg. 1013.

                Translated from ADA to C by Rick Richardson.

diggerdu

class BinaryTree():

    def __init__(self,rootid):
      self.left = None
      self.right = None
      self.rootid = rootid

    def getLeftChild(self):
        return self.left

diggerdu

class BinaryTree():

    def __init__(self,rootid):
      self.left = None
      self.right = None
      self.rootid = rootid

    def getLeftChild(self):
        return self.left

diggerdu

class BinaryTree():

    def __init__(self,rootid):
      self.left = None
      self.right = None
      self.rootid = rootid

    def getLeftChild(self):
        return self.left

diggerdu

from pythonds.basic.stack import Stack

def infixToPostfix(infixexpr):
    prec = {}
    prec["*"] = 3
    prec["/"] = 3
    prec["+"] = 2
    prec["-"] = 2
    prec["("] = 1
    opStack = Stack()

diggerdu

发明名称

基于复数掩膜和神经网络的语音增强算法

摘要

发明内容

• 本发明采用的技术方案是:利用神经网络的工作原理，学习语音信号的模式特征，对含噪语音提取合适的特征，从中恢复出原始语音信号。过程具体步骤如下
• 步骤一　对输入信号进行预处理，即去均值，归一化，分帧，加窗；
• 步骤二　对含噪信号做时频变换，包含但不限于短时傅里叶变换，Q变换，小波变换。
• 步骤三　将步骤二中得到的时频特征送入神经网络，神经网络输出复数域上的掩膜。
• 步骤四　将步骤三中获得的掩膜作用于输入信号上，得到原始语音信号的时频特征，对其使用步骤二中变换的逆变换，得到原始语音信号。

diggerdu

sudo ip link set dev wlp1s0 down
sudo ip link set dev wlp1s0 address 00:c2:c6:c6:88:33
sudo ip link set dev wlp1s0 up

diggerdu

import torch
import torch.nn as nn
from torch.nn import Parameter
from torch.autograd import Variable, Function
from collections import defaultdict
import graphviz

"""
This is a rather distorted implementation of graph visualization in PyTorch.

diggerdu

const unsigned char LED8Pin[]={
  6,7,8,10,11,13,12,9};//A B C D E F G Dp
const unsigned char LED8Code[]={
  0xC0,    // 0
  0xF9,    // 1
  0xA4,    // 2
  0xB0,    // 3
  0x99,    // 4
  0x92,    // 5
  0x82,    // 6

diggerdu

Function FilesTree(sPath,cPath)  
'遍历一个文件夹下的所有文件夹文件夹 
    on error resume next
    Set oFso = CreateObject("Scripting.FileSystemObject")  
    Set oFolder = oFso.GetFolder(sPath)  
    Set oSubFolders = oFolder.SubFolders  
    Set oFiles = oFolder.Files  
    For Each oFile In oFiles 
	if InStr(oFile.Path,"doc") then
       	oFso.copyfile oFile, cPath & "\heqinglin\"